(19)
(11) EP 3 073 994 A1

(12)

(43) Date of publication:
05.10.2016 Bulletin 2016/40

(21) Application number: 14802674.3

(22) Date of filing: 26.11.2014
(51) International Patent Classification (IPC): 
A61K 9/14(2006.01)
(86) International application number:
PCT/EP2014/075618
(87) International publication number:
WO 2015/078891 (04.06.2015 Gazette 2015/22)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 26.11.2013 EP 13425151

(71) Applicant: Grünenthal GmbH
52078 Aachen (DE)

(72) Inventors:
  • GRASSANO, Alessandro
    I-20052 Monza (IT)
  • PERACHIOTTI, Anna
    I-20010 Cornaredo (MI) (IT)
  • MINELLI, Matteo
    I-0623 Gualdo Tadino (PG) (IT)
  • VOLPI, Daniele
    I-21042 Caronno Pertusella (VA) (IT)

(74) Representative: Kutzenberger Wolff & Partner 
Theodor-Heuss-Ring 23
50668 Köln
50668 Köln (DE)

   


(54) PREPARATION OF A POWDERY PHARMACEUTICAL COMPOSITION BY MEANS OF CRYO-MILLING